PL3330727T3 - Urządzenie do pomiaru zmiany grubości elektrody w baterii akumulatorowej i bateria akumulatorowa z zamontowanym takim urządzeniem - Google Patents

Urządzenie do pomiaru zmiany grubości elektrody w baterii akumulatorowej i bateria akumulatorowa z zamontowanym takim urządzeniem

Info

Publication number
PL3330727T3
PL3330727T3 PL17810455T PL17810455T PL3330727T3 PL 3330727 T3 PL3330727 T3 PL 3330727T3 PL 17810455 T PL17810455 T PL 17810455T PL 17810455 T PL17810455 T PL 17810455T PL 3330727 T3 PL3330727 T3 PL 3330727T3
Authority
PL
Poland
Prior art keywords
secondary battery
electrode
thickness
measuring change
same apparatus
Prior art date
Application number
PL17810455T
Other languages
English (en)
Polish (pl)
Inventor
Jong Keon Yoon
Original Assignee
Lg Chem, Ltd.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lg Chem, Ltd. filed Critical Lg Chem, Ltd.
Publication of PL3330727T3 publication Critical patent/PL3330727T3/pl

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/02Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness
    • G01B7/06Measuring arrangements characterised by the use of electric or magnetic techniques for measuring length, width or thickness for measuring thickness
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/16Measuring arrangements characterised by the use of electric or magnetic techniques for measuring the deformation in a solid, e.g. by resistance strain gauge
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/378Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] specially adapted for the type of battery or accumulator
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285Testing apparatus
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/116Primary casings; Jackets or wrappings characterised by the material
    • H01M50/117Inorganic material
    • H01M50/119Metals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/183Sealing members
    • H01M50/184Sealing members characterised by their shape or structure
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/10Primary casings; Jackets or wrappings
    • H01M50/183Sealing members
    • H01M50/186Sealing members characterised by the disposition of the sealing members
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/543Terminals
    • H01M50/552Terminals characterised by their shape
    • H01M50/559Terminals adapted for cells having curved cross-section, e.g. round, elliptic or button cells
    • H01M50/56Cup shaped terminals
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50Current conducting connections for cells or batteries
    • H01M50/569Constructional details of current conducting connections for detecting conditions inside cells or batteries, e.g. details of voltage sensing terminals
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Battery Electrode And Active Subsutance (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
PL17810455T 2016-06-09 2017-03-20 Urządzenie do pomiaru zmiany grubości elektrody w baterii akumulatorowej i bateria akumulatorowa z zamontowanym takim urządzeniem PL3330727T3 (pl)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020160071636A KR102000632B1 (ko) 2016-06-09 2016-06-09 2차 전지 전극의 두께 변화 측정 장치 및 그를 장착한 2차 전지
EP17810455.0A EP3330727B1 (de) 2016-06-09 2017-03-20 Vorrichtung zur messung der dickenänderung einer elektrode in einer sekundärbatterie und sekundärbatterie mit entsprechender daran montierter vorrichtung
PCT/KR2017/002979 WO2017213332A2 (ko) 2016-06-09 2017-03-20 2차 전지 전극의 두께 변화 측정 장치 및 그를 장착한 2차 전지

Publications (1)

Publication Number Publication Date
PL3330727T3 true PL3330727T3 (pl) 2020-03-31

Family

ID=60577965

Family Applications (1)

Application Number Title Priority Date Filing Date
PL17810455T PL3330727T3 (pl) 2016-06-09 2017-03-20 Urządzenie do pomiaru zmiany grubości elektrody w baterii akumulatorowej i bateria akumulatorowa z zamontowanym takim urządzeniem

Country Status (7)

Country Link
US (1) US10777853B2 (de)
EP (1) EP3330727B1 (de)
JP (1) JP6689970B2 (de)
KR (1) KR102000632B1 (de)
CN (1) CN109154488B (de)
PL (1) PL3330727T3 (de)
WO (1) WO2017213332A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102261165B1 (ko) 2018-04-25 2021-06-07 주식회사 엘지에너지솔루션 이차 전지 정압 지그 및 이를 이용한 이차 전지 내부 압력 조절 방법

Family Cites Families (23)

* Cited by examiner, † Cited by third party
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JPS493060Y1 (de) * 1968-11-12 1974-01-25
JPS558847Y2 (de) * 1975-07-29 1980-02-27
KR100579366B1 (ko) 2004-01-27 2006-05-12 삼성에스디아이 주식회사 캔형 이차 전지
KR100579377B1 (ko) * 2004-10-28 2006-05-12 삼성에스디아이 주식회사 이차 전지
KR100889244B1 (ko) * 2005-04-20 2009-03-17 주식회사 엘지화학 압전 센서가 내장된 이차전지 모듈
KR100899284B1 (ko) * 2006-03-13 2009-05-27 주식회사 엘지화학 간단한 구조의 안전수단을 구비한 전지모듈
KR100879892B1 (ko) 2006-05-22 2009-01-21 주식회사 엘지화학 과충전시의 안전성 향상을 위한 전극을 포함하고 있는이차전지
JP5258027B2 (ja) * 2008-06-16 2013-08-07 日立マクセル株式会社 電池パック
JP5444762B2 (ja) * 2008-07-02 2014-03-19 トヨタ自動車株式会社 圧力測定装置及び厚み測定装置
KR20110008101A (ko) * 2008-12-05 2011-01-25 파나소닉 주식회사 전지 팩
EP2202501A1 (de) * 2008-12-23 2010-06-30 ETH Zürich piezoelektrische Hohlanordnung für die Unterscheidung von Kräften und Momenten
US8986866B2 (en) * 2010-11-29 2015-03-24 Apple Inc. Fault detection and monitoring in batteries
US9118091B2 (en) 2011-04-05 2015-08-25 Samsung Sdi Co., Ltd. Secondary battery
KR101254881B1 (ko) 2011-04-07 2013-04-15 로베르트 보쉬 게엠베하 에너지 발생부를 구비한 배터리 팩
KR101330615B1 (ko) * 2011-04-26 2013-11-18 로베르트 보쉬 게엠베하 이차 전지
KR101261705B1 (ko) * 2011-05-12 2013-05-06 삼성에스디아이 주식회사 이차 전지
JP5605344B2 (ja) * 2011-10-14 2014-10-15 トヨタ自動車株式会社 電池の評価用治具および電池の評価方法
DE102014201162A1 (de) * 2014-01-23 2015-07-23 Robert Bosch Gmbh Batteriezelle, Batteriepack und Transportbehälter
KR101970813B1 (ko) * 2014-02-24 2019-04-19 주식회사 엘지화학 홀을 포함하고 있는 전지셀
JP6200880B2 (ja) * 2014-07-08 2017-09-20 東洋ゴム工業株式会社 密閉型二次電池の変形検出方法、及び、密閉型二次電池
US9917335B2 (en) * 2014-08-28 2018-03-13 Apple Inc. Methods for determining and controlling battery expansion
KR101783923B1 (ko) * 2014-11-26 2017-10-10 주식회사 엘지화학 이차전지 셀의 두께 측정장치 및 방법
CN104930961A (zh) * 2015-06-03 2015-09-23 大连海事大学 一种液柜中油层厚度检测装置及其测量方法

Also Published As

Publication number Publication date
EP3330727A2 (de) 2018-06-06
WO2017213332A2 (ko) 2017-12-14
JP6689970B2 (ja) 2020-04-28
KR20170139301A (ko) 2017-12-19
WO2017213332A3 (ko) 2018-05-17
KR102000632B1 (ko) 2019-10-01
US20180248232A1 (en) 2018-08-30
EP3330727B1 (de) 2019-07-03
JP2018535514A (ja) 2018-11-29
EP3330727A4 (de) 2018-07-25
US10777853B2 (en) 2020-09-15
CN109154488B (zh) 2020-12-29
CN109154488A (zh) 2019-01-04

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